Company number
OC322051
GRAHAM PORTER LLP
Officer · ARGENTA CONTINUITY LIMITED and 2 others
Active
✓ Active company on the official register. Next accounts due 30 September 2026.
25 outstanding charges registered against this company. View charges.
Company details
- Registered name
- GRAHAM PORTER LLP
- Company number
- OC322051
- Registered office
- 5TH FLOOR, 70 GRACECHURCH STREET, LONDON, EC3V 0XL, ENGLAND · 710 other companies at this postcode
- Company type
- Limited Liability Partnership
- Incorporated on
- 1 September 2006
- Status
- Active
- Age
- 20 years
- Accounts — next due
- 30 Sept 2026
- Accounts — last made up to
- 31 Dec 2024
- Confirmation statement — next due
- 02 Aug 2027
- Confirmation statement — last
- 19 Jul 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 62 of 62 registered charges outstanding — a lender has a claim over the assets.
- 541 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
- A person with significant control here also controls 13 other companies.
Companies House register snapshot, read 02/09/2026.
Officers
2 active · 1 resigned
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Argenta Continuity Limited
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership · right to appoint and remove members limited liability partnership
Argenta Llp Services Limited
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership · right to appoint and remove members limited liability partnership
Mr Graham Edward Porter
voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership · right to appoint and remove members limited liability partnership
Corporate structure
Who controls this company, and who they control in turn
Company Person Current control Ended
Connections
Argenta Continuity Limited
name only
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership · right to appoint and remove members limited liability partnership Notified 31/12/2024 Controls 14 companies
Argenta Llp Services Limited
name only
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership · right to appoint and remove members limited liability partnership Notified 31/12/2024 Controls 14 companies
Mr Graham Edward Porter
born 06/1953 · United Kingdom voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership · right to appoint and remove members limited liability partnership Control ended 31/12/2024 Controls 4 companies
Serving officers
corporate-llp-designated-member Appointed 01/09/2006
corporate-llp-designated-member Appointed 01/09/2006
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 31/12/2024 | Person with significant control ceased | Mr Graham Edward Porter | — |
| 31/12/2024 | Person with significant control added | — | Argenta Llp Services Limited |
| 31/12/2024 | Person with significant control added | — | Argenta Continuity Limited |
| 31/12/2024 | Llp-member resigned | PORTER, Graham Edward | — |
| 06/04/2016 | Person with significant control added | — | Mr Graham Edward Porter |
| 03/01/2012 | Charge registered | — | Lloyd’s deposit trust deed (third party deposit) (gen) (10) as supplemented by a deed of advancement of even date between the society and graham edward porter (the name) (the trust deed) |
| 02/02/2011 | Charge registered | — | Deed of charge |
| 02/02/2011 | Charge registered | — | Deed of charge |
| 20/09/2010 | Charge registered | — | Deposit trust deed (third party deposit) (gen) (10) (the trust deed) |
| 02/02/2010 | Charge registered | — | A deed of charge |
| 02/02/2010 | Charge registered | — | Deed of charge |
| 03/09/2009 | Charge registered | — | Deposit trust deed (third party deposit) (the "trust deed") |
| 24/03/2009 | Charge registered | — | Amendment and restatement lloyd's american instrument 1995 (general business for corporate members) ("the 1995 american instrument (corporate members") dated 31 july 1995 & amended on 28 december 2001, 1 april 2001, 1 august 2001, 13 february 2002, 27 september 2007 & |
| 24/03/2009 | Charge registered | — | Lloyd's american trust deed (the " trust deed") |
| 24/05/2007 | Charge registered | — | A charge dated 25 may 2001 in the terms of the lloyd's canadian margin fund trust deed ("the trust deed") |
| 01/01/2007 | Charge registered | — | Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 510 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession |
| 01/01/2007 | Charge registered | — | Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 557 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession |
| 01/01/2007 | Charge registered | — | Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 10/01/1997 in respect of syndicate no. 570 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession |
| 01/01/2007 | Charge registered | — | Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 609 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession |
| 01/01/2007 | Charge registered | — | Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 958 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession |
Financial highlights
No figures could be read from the accounts filed on 10 Sept 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.
Documents for GRAHAM PORTER LLP
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Company extract£1.99
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
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Financial statements£3.99
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
PDF + CSV Order
Ownership report£3.99
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
PDF Order
Filing history
Most recent filings
AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement LLPSC07 — cessation-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control LLPSC02 — notification-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control LLPSC02 — notification-of-a-person-with-significant-control-limited-liability-partnership
persons-with-significant-control LLTM01 — termination-member-limited-liability-partnership-with-name-termination-date
officers AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement LLCH01 — change-person-member-limited-liability-partnership-with-name-change-date
officers AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement AA — accounts-with-accounts-type-full
accounts LLCS01 — confirmation-statement-with-no-updates
confirmation-statement Charges
25 outstanding · 0 satisfied
Lloyd’s deposit trust deed (third party deposit) (gen) (10) as supplemented by a deed of advancement of even date between the society and graham edward porter (the name) (the trust deed) — persons entitled: Lloyd's, the Trustees, the Beneficiaries and the Other Persons or Bodies (As Further Defined on Form LLMG01)
outstanding Deed of charge — persons entitled: Lloyds Tsb Bank PLC
outstanding Deed of charge — persons entitled: Lloyds Tsb Bank PLC
outstanding Deposit trust deed (third party deposit) (gen) (10) (the trust deed) — persons entitled: Lloyd's, the Trustees, the Beneficiaries and the Other Persons or Bodies (As Further Defined on Form LLMG01)
outstanding Deed of charge — persons entitled: Lloyds Tsb Bank PLC
outstanding A deed of charge — persons entitled: Lloyds Tsb Bank PLC
outstanding Deposit trust deed (third party deposit) (the "trust deed") — persons entitled: Lloyd's, the Trustees, the Beneficiaries and the Other Persons or Bodies (As Further Defined on Form M395)
outstanding Lloyd's american trust deed (the " trust deed") — persons entitled: The American Trustee, All Policy Holders and Certain Other Persons or Bodies (As Defined on the Form M395)
outstanding Amendment and restatement lloyd's american instrument 1995 (general business for corporate members) ("the 1995 american instrument (corporate members") dated 31 july 1995 & amended on 28 december 2001, 1 april 2001, 1 august 2001, 13 february 2002, 27 september 2007 & — persons entitled: Lloyd's, and Certain Other Persons or Bodies (As Further Defined on Form M395)
outstanding A charge dated 25 may 2001 in the terms of the lloyd's canadian margin fund trust deed ("the trust deed") — persons entitled: Rbc Dexia Investor Services Trust
outstanding Lloyd's south african trust deed ("the trust deed") made on 15 january 1999 between the society of lloyd's ("lloyd's") and standard trust limited ("the trustee"), and any person acceding to the trust deed — persons entitled: Lloyd's, the Trustee, and the Other Parties as Defined Therein
outstanding Lloyd's illinois licensed and 1104 multiple trust deed dated 30 march 2001 as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: Mellon Trust Company of Illinois as Trustee
outstanding Lloyd's kentucky joint asset trust deed ("the trust deed") dated 23 february 1996 as supplemented and as amended from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Kentucky Attorney-in-Fact for Underwriters at Lloyd's London, Allpolicyholders, and the Other Parties as Definedtherein
outstanding Amendment and restatement lloyd's american credit for reinsurance joint asset trust deed ("the trust deed") dated september 7, 1995 as supplemented and as amended from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Amendment and restatement lloyd's american surplus or excess lines insurance joint asset trust deed ("the trust deed") dated september 7, 1995 as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, All Policyholders and Third-Party Claimants, and the Other Parties Asdefined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 10/01/1997 in respect of syndicate no. 727 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 13/01/2000 in respect of syndicate no. 626 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 623 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 11/01/2001 in respect of syndicate no. 2791 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 11/01/2001 in respect of syndicate no. 2010 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 958 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 609 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 10/01/1997 in respect of syndicate no. 570 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 557 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Lloyd's united states situs credit for reinsurance trust deed ("the trust deed") dated 07/09/1995 in respect of syndicate no. 510 (the syndicate") as amended and as supplemented from time to time and as supplemented by a deed of accession — persons entitled: The Trustee, Lloyd's, the Agent, All Ceding Insurers, and the Other Parties as Defined Therein
outstanding Data protection register
No entry found on the ICO register of fee payers under this name.
Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.
Get this company via API
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X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of GRAHAM PORTER LLP?▾
According to the official registry, the company number of GRAHAM PORTER LLP is OC322051.
Where is GRAHAM PORTER LLP registered?▾
The registered office is 5TH FLOOR, 70 GRACECHURCH STREET, LONDON, EC3V 0XL, ENGLAND.
Who runs GRAHAM PORTER LLP?▾
ARGENTA CONTINUITY LIMITED is listed among the officers of GRAHAM PORTER LLP.
Who controls GRAHAM PORTER LLP?▾
Argenta Continuity Limited is recorded as a person with significant control, and voting rights 25 to 50 percent limited liability partnership, right to share surplus assets 25 to 50 percent limited liability partnership, right to appoint and remove members limited liability partnership.
When are the next accounts of GRAHAM PORTER LLP due?▾
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.
Does GRAHAM PORTER LLP have any outstanding charges?▾
Yes — 25 outstanding charges are registered against the company.
About GRAHAM PORTER LLP (OC322051)
GRAHAM PORTER LLP is a limited liability partnership incorporated on 1 September 2006 and registered in the United Kingdom under company number OC322051. Its registered office is at 5TH FLOOR, 70 GRACECHURCH STREET, LONDON, EC3V 0XL, ENGLAND. The company is currently active , with statutory accounts last made up to 31 December 2024. 3 active officers are on record , and the person with significant control is Argenta Continuity Limited. 25 outstanding charges are registered against it. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 13 September 2026.
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